Israel's military launched a new ground offensive in Gaza, sending troops into areas they retreated from during a two-month ceasefire. This comes a day after airstrikes killed more than 400 people.

“There hasn’t been a ceasefire as far as a stop to the violence against Palestinians from the moment that the ceasefire was announced to Tuesday when it was very clearly broken by the Israelis in escalating fashion,” said Yousef Munayyer, a senior fellow at the Arab Center Washington, D.C., who heads its Palestine/Israel Program.

Facing legal and political pressure at home, Israeli Prime Minister Benjamin Netanyahu’s decision to resume airstrikes has encouraged right-wing allies back into the fold.